APA (7th ed.) Citation

Harrison, R. K. (1971). The ancient world. English University Press.

Chicago Style (17th ed.) Citation

Harrison, R. K. The Ancient World. London: English University Press, 1971.

MLA (9th ed.) Citation

Harrison, R. K. The Ancient World. English University Press, 1971.

Warning: These citations may not always be 100% accurate.